<template>
  <div>
    <!-- 面包屑导航区域 -->
    <el-breadcrumb separator-class="el-icon-arrow-right">
      <el-breadcrumb-item
        @click.native="removePath"
        :to="{ path: '/home' }"
        replace
        >首页</el-breadcrumb-item
      >
      <el-breadcrumb-item>订单管理</el-breadcrumb-item>
      <el-breadcrumb-item>订单列表</el-breadcrumb-item>
    </el-breadcrumb>
    <!-- 卡片区域 -->
    <el-card>
      <!-- 搜索区域 -->
      <el-row>
        <el-col :span="7">
          <el-input
            placeholder="请输入内容"
            v-model="queryInfo.query"
            clearable
          >
            <el-button
              slot="append"
              icon="el-icon-search"
              @click="search"
            ></el-button
          ></el-input>
        </el-col>
      </el-row>
      <!-- 数据表格区域 -->
      <el-table :data="orderList" border stripe>
        <el-table-column type="index"></el-table-column>
        <el-table-column label="订单编号" prop="order_number"></el-table-column>
        <el-table-column
          width="100px"
          label="订单价格"
          prop="order_price"
        ></el-table-column>
        <el-table-column width="100px" label="是否付款" prop="order_pay">
          <template slot-scope="scope">
            <el-button
              type="danger"
              plain
              v-if="scope.row.order_pay"
              size="mini"
              >未付款</el-button
            >
            <el-button type="success" plain v-else size="mini"
              >已付款</el-button
            >
          </template>
        </el-table-column>
        <el-table-column
          width="100px"
          label="是否发货"
          prop="is_send"
        ></el-table-column>
        <el-table-column width="200px" label="下单时间" prop="create_time">
          <template slot-scope="scope">
            {{ scope.row.create_time | dateFormat }}
          </template>
        </el-table-column>
        <el-table-column width="150px" label="操作">
          <template>
            <el-button
              type="primary"
              icon="el-icon-edit"
              size="mini"
              @click="showBox"
            ></el-button>
            <el-button
              type="success"
              icon="el-icon-location"
              size="mini"
              @click="showProgressBox"
            ></el-button>
          </template>
        </el-table-column>
      </el-table>
      <!-- 分页区域 -->
      <el-pagination
        @size-change="handleSizeChange"
        @current-change="handleCurrentChange"
        :current-page="queryInfo.pagenum"
        :page-sizes="[5, 10, 15, 20]"
        :page-size="queryInfo.pagesize"
        layout="total, sizes, prev, pager, next, jumper"
        :total="total"
      >
      </el-pagination>
    </el-card>
    <!-- 修改对话框 -->
    <el-dialog
      title="修改地址"
      :visible.sync="addressVisible"
      width="40%"
      @close="addressDialogClosed"
    >
      <el-form
        ref="addressFormRef"
        :model="addressForm"
        label-width="100px"
        :rules="addressFormRules"
      >
        <el-form-item label="省市区/县" prop="address1">
          <el-cascader
            :options="cityData"
            v-model="addressForm.address1"
            :props="{ expandTrigger: 'hover' }"
            clearable
          ></el-cascader>
        </el-form-item>
        <el-form-item label="详细地址" prop="address2">
          <el-input v-model="addressForm.address2"></el-input>
        </el-form-item>
      </el-form>
      <span slot="footer" class="dialog-footer">
        <el-button @click="addressVisible = false">取 消</el-button>
        <el-button type="primary" @click="addressVisible = false"
          >确 定</el-button
        >
      </span>
    </el-dialog>

    <!-- 展示物流进度对话框 -->
    <el-dialog
      title="物流进度"
      :visible.sync="progressVisible"
      width="35%"
      @close="addressDialogClosed"
    >
      <el-timeline :reverse="reverse">
        <el-timeline-item
          v-for="(item, i) in kuaidi"
          :key="i"
          :timestamp="item.time"
        >
          {{ item.context }}
        </el-timeline-item>
      </el-timeline>
    </el-dialog>
  </div>
</template>
<script>
import cityData from './citydata.js'
import kuaidi from './kuaidi.js'

export default {
  data() {
    return {
      queryInfo: {
        query: '',
        pagenum: 1,
        pagesize: 10
      },
      total: 0,
      //   订单列表数据
      orderList: [],
      //   控制修改对话框的显隐
      addressVisible: false,
      // 控制物流进度对话框
      progressVisible: false,
      //   时间线按正序排列
      reverse: false,
      addressForm: {
        address1: [],
        address2: ''
      },

      addressFormRules: {
        address1: [
          {
            required: 'true',
            message: '请选择省市区/县',
            trigger: 'change'
          }
        ],
        address2: [
          {
            required: 'true',
            message: '请输入详细地址',
            trigger: 'blur'
          }
        ]
      },
      cityData,
      kuaidi
    }
  },
  created() {
    this.getOrderList()
  },
  methods: {
    //   获取订单列表数据
    async getOrderList() {
      const { data: res } = await this.$http.get('orders', {
        params: this.queryInfo
      })
      if (res.meta.status !== 200) {
        return this.$message.error('获取订单列表数据失败!')
      }
      this.orderList = res.data.goods
      this.total = res.data.total
    },
    // 监听pagesize改变的事件
    handleSizeChange(newSize) {
      this.queryInfo.pagesize = newSize
      this.getOrderList()
    },
    // 监听当前页码值的事件
    handleCurrentChange(newNum) {
      this.queryInfo.pagenum = newNum
      this.getOrderList()
    },
    // 展示修改对话框
    showBox() {
      this.addressVisible = true
    },
    // 关闭修改对话框时触发的函数
    addressDialogClosed() {
      this.$refs.addressFormRef.resetFields()
    },
    // 展示物流进度对话框
    async showProgressBox() {
      console.log(this.kuaidi)
      this.progressVisible = true
    },
    search() {
      this.queryInfo.pagenum = 1
      this.getOrderList()
    }
  }
}
</script>
<style scoped>
.el-cascader {
  width: 100%;
}
</style>
